Operational optimization of a building-level integrated energy system considering additional potential benefits of energy storage
作者机构：Maintenance Branch CompanyState Grid Jiangsu Electric Power Co.Ltd.Nanjing211102Jiangsu ProvinceChina Kunshan Power Supply Branch CompanyState Grid Jiangsu Electric Power Co.Ltd.Kunshan215300Jiangsu ProvinceChina Xiamen Power Supply CompanyState Grid Fujian Electric Power Co.Ltd.Xiamen361004Fujian ProvinceChina Enliten LabUniversity of TennesseeKnoxvilleTN37996USA School of Electrical EngineeringSoutheast UniversityNanjing210096Jiangsu ProvinceChina
出 版 物：《Protection and Control of Modern Power Systems》 (现代电力系统保护与控制（英文）)
年 卷 期：2021年第6卷第1期
页 面：55-64页
核心收录：
学科分类：08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术]
基 金：Supported by National Nature Science Foundation of China under Grant 51907024
主 题：Building-level integrated energy system Energy storage Additional potential benefits Bi-level optimization
摘 要：As a key component of an integrated energy system(IES),energy storage can effectively alleviate the problem of the times between energy production and *** the benefits of energy storage can improve the competitiveness of multi-energy *** paper proposes a method for day-ahead operation optimization of a building-level integrated energy system(BIES)considering additional potential benefits of energy *** on the characteristics of peak-shaving and valley-filling of energy storage,and further consideration of the changes in the system’s load and real-time electricity price,a model of additional potential benefits of energy storage is *** at the lowest total operating cost,a bi-level optimal operational model for day-ahead operation of BIES is developed.A case analysis of different dispatch strategies verifies that the addition of the proposed battery scheduling strategy improves economic *** results demonstrate that the model can exploit energy storage’s potential,further optimize the power output of BIES and reduce the economic cost.
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